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Cheap flights from Toronto Pearson Intl Airport to Boston from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Pearson Intl Airport to Boston departing on 11/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Toronto Pearson Intl Airport to Boston

Cheap round-trip flights

Air Canada Logo
2:15 pm - 3:59 pmYYZ-BOS
1h 44mnonstop
Air Canada Logo
6:00 am - 10:39 amBOS-YYZ
4h 39m1 stop
$199Air Canada
Find Deal
Fri, Oct 17 - Fri, Oct 24
Air Canada Logo
4:25 pm - 6:10 pmYYZ-BOS
1h 45mnonstop
Air Canada Logo
10:40 am - 12:35 pmBOS-YYZ
1h 55mnonstop
$202Air Canada
Find Deal
Thu, Oct 2 - Sun, Oct 5
Air Canada Logo
5:00 pm - 9:25 pmYYZ-BOS
4h 25m1 stop
Air Canada Logo
4:45 pm - 6:40 pmBOS-YYZ
1h 55mnonstop
$203Air Canada
Find Deal
Fri, Sep 19 - Tue, Sep 23
Air Canada Logo
2:15 pm - 3:59 pmYYZ-BOS
1h 44mnonstop
Air Canada Logo
6:00 am - 7:56 amBOS-YYZ
1h 56mnonstop
$204Air Canada
Find Deal
Fri, Oct 17 - Fri, Oct 24
Air Canada Logo
12:30 am - 9:30 amYYZ-BOS
9h 00m2 stops
Air Canada Logo
6:00 am - 10:39 amBOS-YYZ
4h 39m1 stop
$205Air Canada
Find Deal
Wed, Sep 24 - Sun, Sep 28
Air Canada Logo
8:15 am - 9:55 amYYZ-BOS
1h 40mnonstop
Air Canada Logo
6:00 am - 7:56 amBOS-YYZ
1h 56mnonstop
$206Air Canada
Find Deal
Thu, Sep 25 - Sun, Sep 28
Delta Logo
5:08 pm - 10:19 pmYYZ-BOS
5h 11m1 stop
Delta Logo
6:30 pm - 11:19 pmBOS-YYZ
4h 49m1 stop
$214Delta
Find Deal
Tue, Nov 25 - Tue, Dec 2
Logo
7:47 pm - 11:59 pmYYZ-BOS
4h 12m1 stop
Logo
6:00 am - 10:39 amBOS-YYZ
4h 39m1 stop
$225
Find Deal
Fri, Oct 17 - Fri, Oct 24
United Airlines Logo
7:30 am - 1:25 pmYYZ-BOS
5h 55m1 stop
United Airlines Logo
11:02 am - 8:44 pmBOS-YYZ
9h 42m1 stop
$236United Airlines
Find Deal
Sun, Oct 12 - Wed, Oct 15
United Airlines Logo
7:47 pm - 11:59 pmYYZ-BOS
4h 12m1 stop
United Airlines Logo
9:30 am - 2:19 pmBOS-YYZ
4h 49m1 stop
$247United Airlines
Find Deal
Fri, Oct 17 - Wed, Oct 22

Air Canada flights from Toronto Pearson Intl Airport to Boston

Our best Air Canada deals on Toronto Pearson Intl Airport to Boston flight tickets
Air Canada
Oct 17
YYZ2:15 pmToronto Pearson Intl
1h 44m
BOS3:59 pmBoston Logan Intl
Oct 24
BOS6:00 amBoston Logan Intl
4h 39m
1 stop
YYZ10:39 amToronto Pearson Intl
$199
Find similar
Air Canada
Oct 2
YYZ4:25 pmToronto Pearson Intl
1h 45m
BOS6:10 pmBoston Logan Intl
Oct 5
BOS10:40 amBoston Logan Intl
1h 55m
YYZ12:35 pmToronto Pearson Intl
$202
Find similar
Air Canada
Sep 19
YYZ5:00 pmToronto Pearson Intl
4h 25m
1 stop
BOS9:25 pmBoston Logan Intl
Sep 23
BOS4:45 pmBoston Logan Intl
1h 55m
YYZ6:40 pmToronto Pearson Intl
$203
Find similar

United Airlines flights from Toronto Pearson Intl Airport to Boston

Our best United Airlines deals on Toronto Pearson Intl Airport to Boston flight tickets
United Airlines
Oct 12
YYZ7:30 amToronto Pearson Intl
5h 55m
1 stop
BOS1:25 pmBoston Logan Intl
Oct 15
BOS11:02 amBoston Logan Intl
9h 42m
1 stop
YYZ8:44 pmToronto Pearson Intl
$236
Find similar
United Airlines
Oct 17
YYZ7:47 pmToronto Pearson Intl
4h 12m
1 stop
BOS11:59 pmBoston Logan Intl
Oct 22
BOS9:30 amBoston Logan Intl
4h 49m
1 stop
YYZ2:19 pmToronto Pearson Intl
$247
Find similar
United Airlines
Oct 27
YYZ6:40 pmToronto Pearson Intl
4h 07m
1 stop
BOS10:47 pmBoston Logan Intl
Nov 3
BOS1:30 pmBoston Logan Intl
4h 19m
1 stop
YYZ5:49 pmToronto Pearson Intl
$254
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl Airport to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 2, 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 10/17

2:15 pm-3:59 pm

Nonstop1h 44m

Boston Logan Intl

Fri 10/24

6:00 am-10:39 am

1 stop4h 39m

$199

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 10/2

4:25 pm-6:10 pm

Nonstop1h 45m

Boston Logan Intl

Sun 10/5

10:40 am-12:35 pm

Nonstop1h 55m

$202

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 9/19

5:00 pm-9:25 pm

1 stop4h 25m

Boston Logan Intl

Tue 9/23

4:45 pm-6:40 pm

Nonstop1h 55m

$203

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 10/17

2:15 pm-3:59 pm

Nonstop1h 44m

Boston Logan Intl

Fri 10/24

6:00 am-7:56 am

Nonstop1h 56m

$204

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 9/24

12:30 am-9:30 am

2 stops9h 00m

Boston Logan Intl

Sun 9/28

6:00 am-10:39 am

1 stop4h 39m

$205

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 9/25

8:15 am-9:55 am

Nonstop1h 40m

Boston Logan Intl

Sun 9/28

6:00 am-7:56 am

Nonstop1h 56m

$206

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 11/25

5:08 pm-10:19 pm

1 stop5h 11m

Boston Logan Intl

Tue 12/2

6:30 pm-11:19 pm

1 stop4h 49m

$214

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 10/17

7:47 pm-11:59 pm

1 stop4h 12m

Boston Logan Intl

Fri 10/24

6:00 am-10:39 am

1 stop4h 39m

$225

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 10/12

7:30 am-1:25 pm

1 stop5h 55m

Boston Logan Intl

Wed 10/15

11:02 am-8:44 pm

1 stop9h 42m

$236

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 10/17

7:47 pm-11:59 pm

1 stop4h 12m

Boston Logan Intl

Wed 10/22

9:30 am-2:19 pm

1 stop4h 49m

$247

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Boston from

How to get the cheapest flight ticket from Toronto Pearson Intl Airport to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, September is the cheapest month to fly from Toronto Pearson Intl Airport to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $279. If you aren’t able to travel during the month of September, then book flights to Boston from Toronto Pearson Intl Airport during May instead. Flights to Boston in May, while not as cheap as those in September, still average around $287.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Toronto Pearson Intl Airport to Boston is on a Thursday when prices can be found for as low as $287. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Tuesday is $420.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Toronto Pearson Intl Airport to Boston in the morning for as low as $288. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $1,193 per ticket.

What is the cheapest Toronto Pearson Intl to Boston Logan Intl flight route?

Fly from Toronto Pearson Intl to Boston Logan Intl for the best Toronto Pearson Intl - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Toronto Pearson Intl Airport for as low as $250 on momondo.

What cabin class options are available on Toronto Pearson Intl to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Toronto Pearson Intl to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Toronto Pearson Intl Airport to Boston flight prices changed over time?

As of September 2025, prices for Toronto Pearson Intl Airport to Boston flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Toronto Pearson Intl Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Pearson Intl Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto Pearson Intl Airport to Boston (YYZ to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Pearson Intl Airport to Boston

Best Price Found

$273

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Toronto Pearson Intl Airport in the past 72 hours is $273. The best round-trip flight deal from Toronto Pearson Intl Airport to Boston found on momondo in the last 72 hours is $254.
The fastest flight from Toronto Pearson Intl Airport to Boston takes 1h 40m
Direct flights go from Toronto Pearson Intl Airport to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
Search flight deals

  • How far is Toronto Pearson Intl to Boston Logan Intl by plane?

    A flight from Toronto Pearson Intl to Boston Logan Intl will travel around 441.4 mi. By plane, this route typically takes 1h 40m.

  • When did momondo last update prices for flights from Toronto Pearson Intl Airport to Boston Logan Intl Airport?

    Prices for flights from Toronto Pearson Intl Airport to Boston Logan Intl Airport refresh daily.

  • How many operators does momondo search for flights from Toronto Pearson Intl Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Toronto Pearson Intl Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Toronto Pearson Intl Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Toronto Pearson Intl Airport to Boston?

  • What is the most popular airline from Toronto Pearson Intl Airport to Boston?

Best airlines flying from Toronto Pearson Intl Airport to Boston

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Boston with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom $208Free CancellationRating
8.0
359 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $210Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $213Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
American AirlinesPriceFrom $247Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • United Airlines Flights From Toronto Pearson Intl Airport to Boston

    United Airlines is one of the most popular airlines flying from Toronto Pearson Intl Airport to Boston, operating 23 flights/week on average for this route. A good United Airlines flight deal for Toronto Pearson Intl Airport to Boston starts from $213 round-trip, up to an average price of $390. Our users have rated United Airlines at 7.4/10.

  • Air Canada Flights From Toronto Pearson Intl Airport to Boston

    Another popular option for Toronto Pearson Intl Airport to Boston flights is Air Canada (7.1/10, 10,000 ratings). Air Canada flies from Toronto Pearson Intl Airport to Boston around 17 times per week, with deals starting from $210 round-trip and rising to an average price of around $326.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Cambridge
Narragansett
Nashua
South Yarmouth
Gloucester
Brockton
Laconia
Concord
Falmouth
Everett
Wells
Sturbridge

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Toronto to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Toronto to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Toronto to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from Toronto to Boston?

Once all potential Toronto to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Toronto to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Toronto and alert you when they change.

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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